问题描述
有人知道如何解决吗?当我在datagridview中单击comboboxcell时，背景变为黑色. .
Hi, somebody know how solve it? when i click on a comboboxcell in a datagridview, the background turns black . . .
查看此图片
推荐答案
我是此控件的新手，所以我希望有一种更简单的方法来完成此操作.这似乎完全是黑客.如果您找到它，请告诉我！
I'm new to this control, so I hope there's a much easier way to accomplish this. This seems like a total hack. If you find it please let me know!
像这样的事情:(对C#发布很抱歉，但这就是我在这里使用的.我认为这还是有帮助的.)
Something like this: (Sorry about the C# posting, but that's what I'm using here. I thought this would be helpful nonetheless.)
私有 组合框 EditingCombo = 空 ;
私有 无效 grid_EditingControlShowing( 对象 发送者， DataGridViewEditingControlShowingEventArgs e)
{
EditingCombo = e.Control as ComboBox ;
如果 (EditingCombo == null ) 返回 ;
EditingCombo.DropDown + = OnEditingComboDropDown;
}
私有 void OnEditingComboDropDown( 对象 发件人， EventArgs e)
{
((( 组合框 )发送者).BackColor= Color .White;
}
private ComboBox EditingCombo = null;
private void grid_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
{
EditingCombo = e.Control as ComboBox;
if (EditingCombo == null) return;
EditingCombo.DropDown += OnEditingComboDropDown;
}
private void OnEditingComboDropDown(object sender, EventArgs e)
{
((ComboBox)sender).BackColor = Color.White;
}
干杯，
Alex
这篇关于黑色DataGridViewComboBoxCell的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！